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This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
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The delivery of this manual was very fast, less than 8 hours. The manual is very clear and concise, and helped a great deal in the repair and final setup of the Hitachi HMA-G2 Amplifier.
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Great service. The manual was exactly what I was looking for: schematic + layout. I managed to fix the player. Highly recommended!
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At $5,00 certainly good bang for your buck. Includes electric schematics as well as exploded parts view + parts list for reordering. Unfortunately no details on the PCB contents or working, but then again, this is not overly complex. Best bonus: this manual does contain the heavily searched for LED error codes as well as descriptions for test operation. Haven't gotten around to fixing the machine yet, one thing the manual won't do for you is getting it out of the kitchen assembly :-(
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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
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3-2.
l l l
CONVERGENCE
:
4.
Preparation
When the V.STAT magnet is moved in the direction of arrow @ and @ , Red, Green and Blue dots move as shown below.
Before starting, perform FOCUS, H. SIZE and V. SIZE adjustments. Set BRIGHTNESS control to fully counterclock wise. Feed in the dot pattern.
(1) Horizontal and Vertical Static Convergence
Center dot
El
G DRIVE
B
G
I
R
B BKG G BKG R BKG
SUB BRT
1.
Adjust H. STAT VR to coincide red, green and blue dots on the center of screen. (Horizontal movement) Adjust V. STAT magnet to coincide red, green and blue dots on the center of screen. (Vertical movement) If the red, green and blue dots do not coincide on the center of screen with H. STAT VR, perform horizontal convergence adjustment using H. STAT VR and V. STAT magnet as shown below. (In this case, H. STAT VR and V. STAT magnet effect each other.) Tilt the V.STAT magnet and adjust static convergence to open or close the V. STAT magnet.
If blue dot dose not coincide with red and green dots, perform following steps. Move BMC magnet (a) to correct insufficient H. static convergence. Rotate BMC magnet (b) to correct insufficient V. static convergence. In either case, repeat Beam Landing Adjtstment.
2.
3.
MC Magnet
0
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